Venom working on SHR in March of 2009. There seemed to be a demand for an insanely high rebound bushing, but there just didn't seem to be any good ones on the horizon. The problem was, the other super springy bushings on the market were only super springy. No damping. Cars have springs AND shocks for a reason! All the rebound with no control has a great effect on stability and adjustability. If you try to tighten your trucks with no damping, a lot of the time the bushing just squishes, and you get no more tension.